When foods from different plant sources are eaten together, deficiency in one is compensated for by sufficiency in another.多种蔬果类食物一起吃的话，一种食物所缺乏的营养会由另一种富含该营养的食物予以补足。Our country has sufficiency of natural resources.我国有足够的自...
There's a sufficiency of drama in these lives to sustain your interest.这些人的生活充满了戏剧性，总能让你兴趣盎然。Our country has sufficiency of natural resources.我国有足够的自然资源.When foods from different plant sources are eaten together, de...